ITF W · Taipei 2 ITF
Playing styles and historical archetype record
Back
⚔️ The Gladiator
Kaji
🎾 All-Court
Matchup analysis
⚔️ The Gladiator vs 🎾 All-Court is historically tight (49% vs 51%, 462 matches). Neither style has a clear edge, so form, surface, and H2H matter most when Dayeon Back plays Haruka Kaji.
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Back | Kaji |
|---|---|---|
| W-L | 15–3 | 7–6 |
| Avg odds | 1.30 | 2.10 |
| ROI % | +2.4% | -1.6% |
| Units P/L | +0.44u | -0.21u |
First career meeting
Back and Kaji have never faced each other on tour.
Results vs. opponents both players faced · Last 12 months
Kaji has a higher win rate against shared opponents (63% vs Back's 50%).
| Opponent | Back | Kaji |
|---|---|---|
| Fangran Tian | L 06 16 | W 60 64 |
| Misaki Matsuda | W 75 75 | W 62 76 |
| Amy Zhu | W 62 61 | W 63 64 |
| Yeon Woo Ku | W 06 63 63 | W 64 76 |
| Eunhye Lee | W 63 64 | L 57 16 |
| Carol Young Suh Lee | L 63 57 36 | L 36 62 67 |
| Miho Kuramochi | L 76 36 67 | W 64 63 |
| Martyna Kubka | L 76 57 36 | L 26 63 67 |
Serve and return comparison · Last 90 days
| Stat | Back | Kaji |
|---|---|---|
| Serve | ||
| 1st Serve In % | 67.9% | 67.2% |
| 1st Serve Pts Won % | 67.7% | 60.6% |
| 2nd Serve Pts Won % | 50.7% | 47% |
| Aces / Match | 0.6 | 1.6 |
| Double Faults / Match | 2.1 | 1.8 |
| Break Points Saved % | 55% | 50.3% |
| Return | ||
| 1st Return Pts Won % | 49.4% | 41.4% |
| 2nd Return Pts Won % | 62.7% | 50.6% |
| BP Converted % | 56.6% | 51.7% |
| Rally | ||
| Winners / Match | 0 | 0 |
| Unforced Errors / Match | 0 | 0 |
| Net Pts Won % | 0% | 0% |
| Total Pts Won % | 58.1% | 50.8% |
| Surface (Hard) | ||
| Hard Win % | 89% | 54% |
Last five matches per player
Matchup overview
Dayeon Back and Haruka Kaji face off in the match at Taipei 2 ITF on Hard.
Dayeon Back and Haruka Kaji are meeting for the first time in our records.
Dayeon Back is 5-0 over the last 5 matches. Latest result: W vs Nathalia Naomy Sato (Jun 19).
Haruka Kaji is 3-2 over the last 5 matches. Latest result: L vs Yejin Yang (Jun 10).
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